Alfonso Thiele

Alfonso Thiele was a racing driver who held dual citizenship of the United States and Italy, though he spent most of his life in Italy. He participated in one Formula One World Championship Grand Prix, on 4 September 1960. He scored no championship points. Most of his career was spent in sports car racing.

5 April 1920

Born on the same birth date (5 April 1920): Arthur Hailey • Barend Biesheuvel • John Willem Gran

Born on the same birth day (5 April): Asteris Koutoulas • Björn Granath • Caitlin Moran • Frederick Ulrich, Duke of Brunswick-Lüneburg • Frithjof Andersen • Joris Mathijsen • Lana Clarkson • Marion Aye • Montgomery Gentry • Nigel Hawthorne • Nima Arkani-Hamed • Rachel Homan • Tae Jin-ah • Victoria Hamilton

Born in the same month (April 1920): Captain Tom Moore • Claude Cheysson • Duncan Hamilton (racing driver) • Edmonde Charles-Roux • Eric Yarrow • Frances Ames • Gerald Bouey • Gerda Lerner • Godfrey Stafford • Ignatius IV of Antioch • Ivor Forbes Guest • Marvin Mandel • Nobel Prize in Physiology or Medicine • Prince Georg of Denmark • Ragnar Ulstein • Richard von Weizsäcker • Roberto Calvi • Stan Freeman • Theodore L. Thomas • Thomas Szasz